rename intrinsics

examples/programs/compound_assignment/main.bro

@@ -14,7 +14,7 @@ check_float func() i32 {
 
 check_unsigned func() i32 {
 	n u32 = 100
-	n = div_trunc(n, 7) # 14
+	n = divtrunc!(n, 7) # 14
 	n -= 4 # 10
 	if n == 10 {
 		return 1
@@ -27,7 +27,7 @@ main func() i32 {
 	total += 10 # 10
 	total -= 3  # 7
 	total *= 4  # 28
-	total = div_trunc(total, 2) # 14
+	total = divtrunc!(total, 2) # 14
 
 	# binary operators honour precedence: 14 + (2 * 3) - 4 == 16
 	total = total + 2 * 3 - 4

examples/programs/mem_allocator/typed_alloc.bro

@@ -2,7 +2,7 @@ mem :: import "@std/mem"
 
 _probe_count func(context ?*mut anyopaque) void {
 	if context |raw| {
-		counts *mut usize :: ptr_cast(usize, raw)
+		counts *mut usize :: ptrcast!(usize, raw)
 		counts[0] += 1
 	}
 }
@@ -28,7 +28,7 @@ _probe_vtable mem.AllocatorVTable :: mem.AllocatorVTable {
 }
 
 typed_allocator_test func() i32 {
-	if (size_of(mem.Allocator) != 16) return 31
+	if (sizeof!(mem.Allocator) != 16) return 31
 
 	first_calls [1]mut usize = [0]
 	second_calls [1]mut usize = [0]
@@ -76,7 +76,7 @@ typed_allocator_test func() i32 {
 	}
 	if (overflow_fallback_failed) return 37
 	overflow_failed bool = false
-	_ = mem.alloc(u64, first_allocator, max_value(usize)) catch |_| {
+	_ = mem.alloc(u64, first_allocator, maxval!(usize)) catch |_| {
 		overflow_failed = true
 		yield overflow_fallback
 	}

examples/programs/type_factory/main.bro

@@ -39,6 +39,6 @@ main func() i32 {
 	if (pointer.value != 42) return 4
 	buffer Buffer(u8, 4) :: Buffer(u8, 4) { values = [1, 2, 3, 4] }
 	if (buffer.values.len != 4) return 2
-	if (size_of(Buffer(u8, 4)) != 4) return 5
+	if (sizeof!(Buffer(u8, 4)) != 4) return 5
 	return 0
 }